An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 2925-01-560-4123
NSN 5930-01-123-9688
NSN 5930-01-601-4771
NSN 5930-01-435-9281
NSN 6620-00-186-8220
NSN 6610-01-220-9986
NSN 6320-01-527-0211
NSN 6685-00-410-4972
NSN 5950-01-376-7323
NSN 6135-01-260-1100
NSN 6610-01-542-2276
NSN 7035-00-286-6221